Home / 4,193.84-6,289.32-1,597.52

Finding the Fourth Proportional to 4,193.84, 6,289.32 and 1,597.52

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Solution

The fourth proportional to 4,193.84, 6,289.32 and 1,597.52 is: 2,395.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,193.84 : 6,289.32 = 1,597.52 : x
  2. Step 2: Convert to fraction form
    4,193.84/6,289.32 = 1,597.52/x
  3. Step 3: Cross multiply
    4,193.84x = 6,289.32 × 1,597.52
  4. Step 4: Simplify right side
    4,193.84x = 10,047,314.49
  5. Step 5: Solve for x
    x = 10,047,314.49/4,193.84
  6. Step 6: Final answer
    x = 2,395.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.